計算物理學(第2版) [Computational Physics Second Edition]

計算物理學(第2版) [Computational Physics Second Edition] pdf epub mobi txt 电子书 下载 2025

[荷] 蒂森 著
想要找书就要到 求知書站
立刻按 ctrl+D收藏本页
你会得到大惊喜!!
齣版社: 世界圖書齣版公司
ISBN:9787510032905
版次:2
商品編碼:10904477
包裝:平裝
外文名稱:Computational Physics Second Edition
開本:16開
齣版時間:2011-04-01
頁數:620
正文語種:英文

具体描述

內容簡介

《計算物理學(第2版)》是一部理論物理研究的計算方法的教程。這是第二版,在第一版的基礎上做瞭大量的更新,內容更加全麵。新增加的部分包括,有限元方法,格點boltzmann模擬,密度函數理論,量子分子動力學,monte carlo模擬和一維量子係統的對角化。書中囊括瞭瞭物理研究的很多不同方麵和不同計算方法論。如monte carlo方法和分子模擬動力學以及各種電子結構方法論,偏微分方程解方法,格點規範理論。全書都在強調不同物理場中的方法之間的關係,內容較為簡潔明快,具有基本編程,數值分析,場論以及凝聚態理論和統計物理的本科知識背景就可以完全讀懂《計算物理學(第2版)》。不管是理論物理,計算物理還是實驗物理專業的研究生還是科研人員,《計算物理學(第2版)》都相當有參考價值。目次:導論;具有球對稱勢的量子散射;schrdinger方程的變分大法;hartree-fock方法;密度函數理論;周期性固態schr.dinger方程解法;經典平衡態統計力學;分子動力學模擬;量子分子動力學;monte carlo方法;變換矩陣和自鏇鏈的對角化;量子monte carlo方法,偏微分方程的有限元方法,流體力學的lattice boltzmann方法,格點場論的計算方法;高效能計算和並行法;附:數值法;隨機數發生器。
讀者對象:物理專業,包括理論物理,計算物理,實驗物理的高年級本科生,研究生和相關的科研人員。

內頁插圖

目錄

preface to the first edition
preface to the second edition
1 introduction
1.1 physics and computational physics
1.2 classical mechanics and statistical mechanics
1.3 stochastic simulations
1.4 electrodynamics and hydrodynamics
1.5 quantum mechanics
1.6 relations between quantum mechanics and classical statistical physics
1.7 quantum molecular dynamics
1.8 quantum field theory
1.9 about this book
exercises
references
2 quantum scattering with a spherically symmetric
potential
2.1 introduction
2.2 a program for calculating cross sections
2.3 calculation of scattering cross sections

exercises
references
3 the variational method for the schr'odinger equation
3.1 variational calculus
3.2 examples of variational calculations
3.3 solution of the generalised eigenvalue problem
3.4 perturbation theory and variational calculus
exercises
references
4 the hartree-fock method
4.1 introduction
4.2 the bom-oppenheimer approximation and the independent-particle method
4.3 the helium atom
4.4 many-electron systems and the slater determinant
4.5 self-consistency and exchange: hartree-fock theory
4.6 basis functions
4.7 the structure of a hartree-fock computer program
4.8 integrals involving gaussian functions
4.9 applications and results
4.10 improving upon the hartree-fock approximation
exercises
references
5 density functional theory
5.1 introduction
5.2 the local density approximation
5.3 exchange and correlation: a closer look
5.4 beyond dft: one- and two-particle excitations
5.5 a density functional program for the helium atom
5.6 applications and results
exercises
references
6 solving the schriodinger equation in periodic solids
6.1 introduction: definitions
6.2 band structures and bloch's theorem
6.3 approximations
6.4 band structure methods and basis functions
6.5 augmented plane wave'methods
6.6 the linearised apw (lapw) method
6.7 the pseudopotential method
6.8 extracting information from band structures
6.9 some additional remarks
6.10 other band methods
exercises
references
7 classical equilibrium statistical mechanics
7.1 basic theory
7.2 examples of statistical models; phase transitions
7.3 phase transitions
7.4 determination of averages in simulations
exercises
references
molecular dynamics simulations
8.1 introduction
8.2 molecular dynamics at constant energy
8.3 a molecular dynamics simulation program for argon
8.4 integration methods: symplectic integrators
8.5 molecular dynamics methods for different ensembles
8.6 molecular systems
8.7 long-range interactions
8.8 langevin dynamics simulation
8.9 dynamical quantities: nonequilibrium molecular dynamics
exercises
references
9 quantum molecular dynamics
9.1 introduction
9.2 the molecular dynamics method
9.3 an example: quantum molecular dynamics for the hydrogen molecule
9.4 orthonormalisation; conjugate gradient and rm-diis techniques
9.5 implementation of the car-parrinello technique for pseudopotential dft
exercises
references
10 the monte carlo method
10.1 introduction
10.2 monte carlo integration
10.3 importance sampling through markov chains
10.4 other ensembles
10.5 estimation of free energy and chemical potential
10.6 further applications and monte carlo methods
10.7 the temperature of a finite system
exercises
references
11 transfer matrix and diagonalisation of spin chains
11.1 introduction
11.2 the one-dimensional ising model and the transfer matrix
11.3 two-dimensional spin models
11.4 more complicated models
11.5 'exact' diagonalisation of quantum chains
11.6 quantum renormalisation in real space
11.7 the density matrix renormalisation group method
exercises
references
12 quantum monte carlo methods
12.1 introduction
12.2 the variational monte carlo method
12.3 diffusion monte carlo
12.4 path-integral monte carlo
12.5 quantum monte carlo on a lattice
12.6 the monte carlo transfer matrix method
exercises
references
13 the finite element method for partial differential equations
13.1 introduction
13.2 the poisson equation
13.3 linear elasticity
13.4 error estimators
13.5 local refinement
13.6 dynamical finite element method
13.7 concurrent coupling of length scales: fem and md
exercises
references
14 the lattice boltzmann method for fluid dynamics
14.1 introduction
14.2 derivation of the navier-stokes equations
14.3 the lattice boltzmann model
14.4 additional remarks
14.5 derivation of the navier-stokes equation from the
lattice boltzmann model
exercises
references
15 computational methods for lattice field theories
15.1 introduction
15.2 quantum field theory
15.3 interacting fields and renormalisation
15.4 algorithms for lattice field theories
15.5 reducing critical slowing down
15.6 comparison of algorithms for scalar field theory
15.7 gauge field theories
exercises
references
16 high performance computing and parallelism
16.1 introduction
16.2 pipelining
16.3 parallelism
16.4 parallel algorithms for molecular dynamics
references
appendix a numerical methods
a1 about numerical methods
a2 iterative procedures for special functions
a3 finding the root of a function
a4 finding the optimum of a function
a5 discretisation
a6 numerical quadratures
a7 differential equations
a8 linear algebra problems
a9 the fast fourier transform
exercises
references
appendix b random number generators
b1 random numbers and pseudo-random numbers
b2 random number generators and properties of pseudo-random numbers
b3 nonuniform random number generators
exercises
references
index

精彩書摘

Now we can define the problems in a more abstract way. It is convenient toconsider continuum problems. The candidate solutions (for example the possibleconformations) form a phase space, and the merit function has some complicatedshape on that space - it contains many valleys and mountains, which can be verysteep. The solution we seek corresponds to the lowest valley in the landscape. Notethat the landscape is high-dimensional. You may think, naively, that a standardnumerical minimum finder can solve this problem for you. However, this is notthe case as such an algorithm always needs a starting point, from which it findsthe nearest local minimum, which is not necessarily the best you can find in theconformation space. The set of points which would go to one particular local min-imum when fed into a steepest descent or other minimum-finder (see AppendixA4) is called the basin of attraction of that minimum. Once we are in the basinof attraction of the global minimum we can easily find this global minimum; theproblem is to find its basin of attraction.
……

前言/序言



用户评价

评分

書沒有損壞。紙質也不錯。

评分

3原理特點

评分

其實讀書有很多好處,就等有心人去慢慢發現. 最大的好處是可以讓你有屬於自己的本領靠自己生存。 最後在好評一下京東客服服務態度好,送貨相當快,包裝仔細!這個也值得贊美下 希望京東這樣保持下去,越做越好多讀書,可以讓你多增加一些課外知識。培根先生說過:“知識就是力量。”不錯,多讀書,增長瞭課外知識,可以讓你感到渾身充滿瞭一股力量。這種力量可以激勵著你不斷地前進,不斷地成長。從書中,你往往可以發現自己身上的不足之處,使你不斷地改正錯誤,擺正自己前進的方嚮。所以,書也是我們的良師益友。 多讀書,可以讓你變聰明,變得有智慧去戰勝對手。書讓你變得更聰明,你就可以勇敢地麵對睏難。讓你用自己的方法來解決這個問題。這樣,你又嚮你自己的人生道路上邁齣瞭一步。 多讀書,也能使你的心情便得快樂。讀書也是一種休閑,一種娛樂的方式。讀書可以調節身體的血管流動,使你身心健康。[QY]所以在書的海洋裏遨遊也是一種無限快樂的事情。用讀書來為自己放鬆心情也是一種十分明智的。 讀書能陶冶人的情操,給人知識和智慧。所以,我們應該多讀書,為我們以後的人生道路打下好的、紮實的基礎!讀書養性,讀書可以陶冶自己的性情,使自己溫文爾雅,具有書捲氣;讀書破萬捲,下筆如有神,多讀書可以提高寫作能力,寫文章就纔思敏捷;舊書不厭百迴讀,熟讀深思子自知,讀書可以提高理解能力,隻要熟讀深思,你就可以知道其中的道理瞭;讀書可以使自己的知識得到積纍,君子學以聚之。總之,愛好讀書是好事。讓我們都來讀書吧。

评分

评分

以下是傳統發光二極管所使用的無機半導體物料和所它們發光的顔色

评分

原理

评分

很不錯的一本書,值得一讀。

评分

不錯,不錯,不錯!京東給力!

评分

此書非常給力,很適閤專業學生使用

相关图书

本站所有內容均為互聯網搜索引擎提供的公開搜索信息,本站不存儲任何數據與內容,任何內容與數據均與本站無關,如有需要請聯繫相關搜索引擎包括但不限於百度google,bing,sogou

© 2025 tushu.tinynews.org All Rights Reserved. 求知書站 版权所有